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alpha, beta-Unsaturated aldehyde is form...

`alpha, beta`-Unsaturated aldehyde is formed in the sequence.

A

`HCHOoverset(KOH_((aq)))to `

B

`CH_(3)CHO overset(dil. KOH)to A overset(Delta)to B`

C

`C Cl_(3)CHO overset(KOH_((aq)))to `

D

`CH_(3)COOC_(2)H_(5) overset(KOH_((aq)))to`

Text Solution

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The correct Answer is:
B
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TARGET PUBLICATION-ALDEHYDES, KETONES AND CARBOXYLIC ACIDS-COMPETITIVE THINKING
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  2. When acetaldehyde is reacted with very dilute sodium hydroxide, is ob...

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  3. alpha, beta-Unsaturated aldehyde is formed in the sequence.

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  4. Which of the following gives condensation product with NH(2)OH, but do...

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  5. Of the following which is the product formed when cyclohexanone under...

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  6. Cannizzaro reaction is given by .

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  7. An example for a molecule undergoing both oxidation and reduction simu...

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  8. A mixture of benzaldehyde and formaldehyde on heating with aqueous NaO...

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  9. Cannizzaro reaction is NOT shown by .

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  10. m-Nitrobenzaldehyde on reaction with aqueous concentrated NaOH solutio...

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  11. This does NOT undergo aldol condensation :

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  12. 'X'underset(("Reductive")) overset("Ozonolysis")rarr'Y'+'Z' 'Y' can ...

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  13. The general formula C(n)H(2n)O(2) could be for open chain

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  14. Which of the following compounds is known as oil of winter green?

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  15. Which of the following is a tricarboxylic acid ?

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  16. The name of the compound having the structure ClCH(2)ClCHCOOH is .

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  17. Some carboxylic acids and their IUPAC names are given below. Which of ...

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  18. CH(3)-underset(C(2)H(5))underset(|)CH-CH(2)-underset(CH(3))underset(|)...

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  19. IUPAC name of CH(3)CH(2) COOC(2)H(5) is .

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  20. Acetic acid is obtained when .

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